Wearable Heart Rate Trackers: Which Works Best?

by: Len Kravitz, PhD

Research

A study explores the accuracy of five wearable heart rate trackers that use optical sensors.

How accurate are the latest wearable heart rate trackers?

That’s an important question amid the flourishing demand for wearable fitness devices and wrist-worn heart rate monitors. Approximately 1 in 6 consumers in the U.S. uses some type of wearable technology, such as a fitness band or a smartwatch (Piwek et al. 2016). Industry research from 5 years ago predicted sales of 110 million wearable devices by 2018, but shipments of 115.4 million in 2017 have already outpaced that projection (Piwek et al. 2016; IDC 2018).

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Fitness Journal, Volume 15, Issue 9

© 2018 by IDEA Health & Fitness Inc. All rights reserved. Reproduction without permission is strictly prohibited.

About the Author

Len Kravitz, PhD

Len Kravitz, PhD IDEA Author/Presenter

Len Kravitz, PhD, is the program coordinator of exercise science and a researcher at the University of New Mexico in Albuquerque, where he recently won the Outstanding Teacher of the Year award. Len was also honored as the 2006 Fitness Educator of the Year by the American Council on Exercise.